我在Eclipse中制作了一个简单的“Hello
World”程序。main.xml我没有向 Java 文件添加任何内容，只在文件中添加了一个文本视图

//main.xml file
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Hello World"
    />
</LinearLayout>

现在，当我运行我的程序时，它会在控制台中显示以下内容。

//console output
[2011-07-10 07:10:22 - demo] ------------------------------
[2011-07-10 07:10:22 - demo] Android Launch!
[2011-07-10 07:10:24 - demo] adb is running normally.
[2011-07-10 07:10:24 - demo] Performing com.demo.DemoActivity activity launch
[2011-07-10 07:10:25 - demo] Automatic Target Mode: launching new emulator with compatible AVD 'vishal'
[2011-07-10 07:10:25 - demo] Launching a new emulator with Virtual Device 'vishal'
[2011-07-10 07:11:06 - Emulator] invalid command-line parameter: Files\Android\android-sdk\tools/emulator-arm.exe.
[2011-07-10 07:11:07 - Emulator] Hint: use '@foo' to launch a virtual device named 'foo'.
[2011-07-10 07:11:07 - Emulator] please use -help for more information

//--------------------------------------------------------------------------------/

这表明我的Android
虚拟设备(AVD)
由于某种原因无法启动。我能做些什么来解决这个问题？